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Heart|Lab Grown|IGI

3.08ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG744513407

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG744513407

Diamond specifications and retailer prices

From $1,440 USD
As of October 30, 2026
Save $14,698 USD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,138 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.08ct lab-grown heart diamond

This 3.08ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513407 or 744513407. Listed at 15 retailers as of October 30, 2026, with prices from $1,440 to $16,138, a $14,698 spread on the same certified stone. Novita Diamonds lists it at $16,138. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513407
Dimensions9.00 × 9.70 × 5.79 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.00 mm9.70 mm3.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513407
Side View
Table 59.0%Crown 36.6°Girdle: THK-VTKPavilion 39.3°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,138 USD|Low: $1,440 USD|High: $16,788 USD|Avg: $5,741 USD|-1.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 16$1,440 USD
Retailer 11$1,799 USD
Retailer 6$1,990 USD
Retailer 7$2,090 USD
Retailer 12$2,125 USD
Retailer 14$2,408 USD
Retailer 15$2,967 USD
Retailer 4$3,328 USD
Retailer 10$3,457 USD
Retailer 5$3,570 USD
Retailer 9$4,165 USD
Retailer 3$6,726 USD
Retailer 13$8,560 USD
Retailer 8$9,055 USD
Retailer 2$9,910 USD
Novita Diamonds$16,138 USD

33 data points across 16 retailers

15 retailers$1,440 USD to $16,138 USD

A
Cheapest Retailer
-
$1,440 USD
A
Retailer 2
-
$1,799 USD
View
A
Retailer 3
-
$1,990 USD
View
A
Retailer 4
-
$2,090 USD
View
Final sale: no returns
A
Retailer 5
-
$2,125 USD
View
A
Retailer 6
-
$2,408 USD
View
A
Retailer 7
-
$2,967 USD
€2,826 EUR
View
A
Retailer 8
-
$3,328 USD
View
B+
Retailer 9
-
$3,457 USD
View
A
Retailer 10
-
$3,570 USD
View
B+
Retailer 11
-
$4,165 USD
A$6,407 AUD
View
B+
Retailer 12
-
$6,726 USD
£5,296 GBP
View
B+
Retailer 13
-
$8,560 USD
View
B
Retailer 14
-
$9,910 USD
View
Most Expensive
B
Novita Diamonds
cert_744513407 · Nov 1
$16,138 USD
A$24,827 AUD
View
14 more retailers have this diamond
Prices start from $1,440 USDSave up to $14,698 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.08ct Heart
$1,440 USD